 |  | | |
| PartNumber | 1894KI-43LF | 1894KI-40LF | 1894KI-40LFT |
| Description | Ethernet ICs 3.3V 10/100 PHY RMII | Ethernet ICs 3.3V 10/100 PHY RMII | Ethernet ICs 3.3V 10/100 PHY RMII |
| Manufacturer | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) |
| Product Category | Ethernet ICs | Ethernet ICs | Ethernet ICs |
| RoHS | Y | Y | Y |
| Product | Physical Layer Transceivers | Physical Layer Transceivers | Physical Layer Transceivers |
| Number of Transceivers | 1 Transceiver | 1 Transceiver | 1 Transceiver |
| Operating Supply Voltage | 3.3 V | 3.3 V | 3.3 V |
| Packaging | Tube | Tray | Reel |
| Brand | IDT | IDT | IDT |
| Product Type | Ethernet ICs | Ethernet ICs | Ethernet ICs |
| Factory Pack Quantity | 490 | 490 | 5000 |
| Subcategory | Communication & Networking ICs | Communication & Networking ICs | Communication & Networking ICs |
| Part # Aliases | ICS1894KI-43LF | 1894-40 ICS1894KI-40LF | 1894-40 ICS1894KI-40LFT |
| Series | - | 1894KI | 1894KI |
| Mounting Style | - | SMD/SMT | SMD/SMT |
| Package / Case | - | VFQFPN-40 | VFQFPN-40 |
| Height | - | 0.9 mm | 0.9 mm |
| Length | - | 6 mm | 6 mm |
| Width | - | 6 mm | 6 mm |
| Moisture Sensitive | - | Yes | Yes |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
IDT |
1894KI-43LF | Ethernet ICs 3.3V 10/100 PHY RMII | |
| 1894KI-44LFT | Ethernet ICs 3.3V 10/100 PHY RMII | ||
| 1894KI-40LF | Ethernet ICs 3.3V 10/100 PHY RMII | ||
| 1894KI-40LFT | Ethernet ICs 3.3V 10/100 PHY RMII | ||
| 1894KI-40LF | IC CONTROLLER ETHERNET 40QFN | ||
| 1894KI-44LFT | IC CONTROLLER ETHERNET 40QFN | ||
| 1894KI-40LFT | IC CONTROLLER ETHERNET 40VFQFPN | ||
| 1894KI-43LF | IC CONTROLLER ETHERNET 40QFN | ||
| 1894KI-43LFT | IC CONTROLLER ETHERNET 40QFN | ||
| 1894KI-44LF | IC CONTROLLER ETHERNET 40QFN |